org.gstreamer
Class Query

java.lang.Object
  extended by org.gstreamer.lowlevel.NativeValue
      extended by org.gstreamer.lowlevel.Handle
          extended by org.gstreamer.lowlevel.NativeObject
              extended by org.gstreamer.lowlevel.RefCountedObject
                  extended by org.gstreamer.MiniObject
                      extended by org.gstreamer.Query
Direct Known Subclasses:
ApplicationQuery, ConvertQuery, DurationQuery, FormatsQuery, LatencyQuery, PositionQuery, SeekingQuery, SegmentQuery

public class Query
extends MiniObject

Base query type


Nested Class Summary
 
Nested classes/interfaces inherited from class org.gstreamer.lowlevel.NativeObject
org.gstreamer.lowlevel.NativeObject.Initializer
 
Field Summary
 
Fields inherited from class org.gstreamer.lowlevel.NativeObject
defaultInit, LIFECYCLE, ownsHandle
 
Constructor Summary
Query(org.gstreamer.lowlevel.NativeObject.Initializer init)
          Internally used constructor.
 
Method Summary
 Structure getStructure()
          Get the structure of this query.
 Query makeWritable()
          Makes a writable query from this query.
 
Methods inherited from class org.gstreamer.MiniObject
disposeNativeHandle, isWritable, makeWritable, objectFor, ref, unref
 
Methods inherited from class org.gstreamer.lowlevel.NativeObject
classFor, disown, dispose, equals, finalize, getNativeAddress, handle, hashCode, initializer, initializer, instanceFor, invalidate, isDisposed, nativeValue, objectFor, objectFor, toString
 
Methods inherited from class java.lang.Object
clone, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Query

public Query(org.gstreamer.lowlevel.NativeObject.Initializer init)
Internally used constructor. Do not use.

Parameters:
init - internal initialization data.
Method Detail

getStructure

public Structure getStructure()
Get the structure of this query.

Returns:
The structure of this Query.

makeWritable

public Query makeWritable()
Makes a writable query from this query.

Note: After calling this method, this Query instance is invalidated and should no longer be used.

This should be used like this:

query = query.makeWritable();

Returns:
A new Query that is writable.